What is an App Store description?

The App Store description is the long-form copy on your product page. It has room to explain the problem, the outcome, the important features, and anything a cautious buyer needs before downloading.

Most visitors will scan rather than read, so plan for that: put the promise and strongest proof first, use short sections, and write for a person deciding whether the app fits their life. A feature inventory belongs lower down, after the reason to care is already clear.

Kickstart checks the live description across localizations for completeness and conversion quality, alongside the title, subtitle, keyword field, and promotional text.